| thienone | <chemistry> A ketone derivative of thiophene obtained as a white crystalline substance, (C4H3S)2.CO, by the action of aluminium chloride and carbonyl chloride on thiophene. Origin: Thienyl + ketone. Source: Websters Dictionary (01 Mar 1998) |
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| thienyl | <chemistry> The hypothetical radical C4H3S, regarded as the essential residue of thiophene and certain of its derivatives. Origin: Thiophene + -yl. Source: Websters Dictionary (01 Mar 1998) |
| thienylalanine | 3-(3-Thienyl)alanine;a compound structurally similar to phenylalanine that inhibits the growth of Escherichia coli, presumably by competitive inhibition of enzymes for which l-phenylalanine is the substrate. (05 Mar 2000) |
| Thier | Carl Jorg, German physician. See: Weyers-Thier syndrome. (05 Mar 2000) |
| Thiers | Joseph, French physician, *1885. See: Achard-Thiers syndrome. (05 Mar 2000) |
| Thiersch | Karl, German surgeon, 1822-1895. See: Thiersch graft, Thiersch's canaliculi, Thiersch's method, Thiersch's operation, Ollier-Thiersch graft. (05 Mar 2000) |
| Thiersch graft | A thin split-thickness graft, usually in small pieces. Synonym: Ollier-Thiersch graft, Thiersch graft. (05 Mar 2000) |
| Thiersch's canaliculi | Minute channels in newly formed reparative tissue, permitting the circulation of nutritive fluids, precursors of new vascularization. (05 Mar 2000) |
| Thiersch's graft operation | The application of a partial thickness skin graft. Synonym: Thiersch's graft operation. (05 Mar 2000) |
| Thiersch's method | ollier graft |
| Thiersch's operation | The application of a partial thickness skin graft. Synonym: Thiersch's graft operation. (05 Mar 2000) |
| thiethylperazine | <chemical> A dopamine antagonist that is particularly useful in treating the nausea and vomiting associated with anaesthesia, mildly emetic cancer chemotherapy agents, radiation therapy, and toxins. This piperazine phenothiazine does not prevent vertigo or motion sickness. Pharmacological action: antiemetics, dopamine antagonists. Chemical name: 10H-Phenothiazine, 2-(ethylthio)-10-(3-(4-methyl-1-piperazinyl)propyl)- (12 Dec 1998) |
| thiethylperazine maleate | 2-Ethyl-mercapto-10-3-(1-methyl-4-piperazinyl)propyl phenothiazine dimaleate;an antiemetic agent used to control nausea and vomiting associated with vertigo, the administration of general anaesthetics, and with several other clinical conditions; it also has weak hypotensive, spasmolytic, antihistaminic, and hypothermic actions. (05 Mar 2000) |
| thievish | 1. Given to stealing; addicted to theft; as, a thievish boy, a thievish magpie. 2. Like a thief; acting by stealth; sly; secret. "Time's thievish progress to eternity." (Shak) 3. Partaking of the nature of theft; accomplished by stealing; dishonest; as, a thievish practice. "Or with a base and biosterous sword enforce A thievish living on the common road." (Shak) Thiev"ishly, Thiev"ishness. Source: Websters Dictionary (01 Mar 1998) |
| thigh | 1. <anatomy> The proximal segment of the hind limb between the knee and the trunk. See Femur. 2. <zoology> The coxa, or femur, of an insect. <anatomy> Thigh bone, the femur. Origin: OE. Thi, ih, eh, AS. Eoh; akin to OFries. Thiach, D. Dij, dije, OHG. Dioh, thioh, Icel. Jo thigh, rump, and probably to Lith. Taukas fat of animals, tuki to become fat, Russ. Tuke fat of animals. 56. Source: Websters Dictionary (01 Mar 1998) |